Auriculotherapy and acupuncture treatments for chemotherapy-induced nausea and vomiting: a multicenter clinical trial.

Purpose: Nausea and vomiting complicating chemotherapy (CINV) remain side effects despite preventive and curative treatments. We hypothesize that acupuncture (ACU), auriculotherapy (AUR), and their combination (ACU-AUR), could decrease, compared to usual treatment (UT), the intensity of acute nausea in patients already treated according to the antiemetic guidelines and presenting nausea with or without vomiting in the earlier cycle.

Methods: In this multicenter study, patients were treated just before chemotherapy according to randomization.

Diffuse glioneuronal tumor with oligodendroglioma-like features and nuclear clusters (DGONC), new name and new problems: an illustration of one case with atypical morphology and biology.

A novel histomolecular tumor of the central nervous system (CNS), the "diffuse glioneuronal tumor with oligodendroglioma-like features and nuclear clusters (DGONC)," has recently been identified, based on a distinct DNA methylation profile and has been added to the 2021 World Health Organization Classification of CNS Tumors. This glioneuronal tumor mainly affects the supratentorial area in children and recurrently presents with a monosomy of chromosome 14. Herein, we report the case of a DNA-methylation based diagnosis of DGONC having atypical features, such as pseudo-rosettes and the absence of a chromosome 14 monosomy, thus rendering its diagnosis very challenging.

CNS tumors with PLAGL1-fusion: beyond ZFTA and YAP1 in the genetic spectrum of supratentorial ependymomas.

A novel methylation class, "neuroepithelial tumor, with PLAGL1 fusion" (NET-PLAGL1), has recently been described, based on epigenetic features, as a supratentorial pediatric brain tumor with recurrent histopathological features suggesting an ependymal differentiation. Because of the recent identification of this neoplastic entity, few histopathological, radiological and clinical data are available. Herein, we present a detailed series of nine cases of PLAGL1-fused supratentorial tumors, reclassified from a series of supratentorial ependymomas, non-ZFTA/non-YAP1 fusion-positive and subependymomas of the young.

CNS erythroblastic sarcoma: a potential emerging pediatric tumor type characterized by NFIA::RUNX1T1/3 fusions.

Erythroblastic sarcoma (ES) (previously called chloroma or granulocytic sarcoma) are rare hematological neoplams characterized by the proliferation of myeloid blasts at extramedullary sites, and primarily involve the skin and soft tissue of middle-aged adults. ES may be concomitant with or secondary to myeloid neoplasms (mostly acute myeloid leukemia (AML)) or in isolated cases (de novo) without infiltration of the bone marrow by blasts. ES share cytogenetic and molecular abnormalities with AML, including RUNX1T1 fusions.

Cohort profile: COBLAnCE: a French prospective cohort to study prognostic and predictive factors in bladder cancer and to generate real-world data on treatment patterns, resource use and quality of life.

Purpose: Bladder cancer is a complex disease with a wide range of outcomes. Clinicopathological factors only partially explain the variability between patients in prognosis and treatment response. There is a need for large cohorts collecting extensive data and biological samples to: (1) investigate gene-environment interactions, pathological/molecular classification and biomarker discovery; and (2) describe treatment patterns, outcomes, resource use and quality of life in a real-world setting.

Best original research presented at the 24 European Congress on Gynaecological Oncology-Best of ESGO 2023.

The 'Best of ESGO 2023' manuscript comprises a compilation of the best original research presented during the European Society of Gynaecologic Oncology annual congress held in Istanbul between September 28 and October 1, 2023. Out of 1030 submitted abstracts, 33 studies presented during the Best Oral Sessions, Mini Oral Sessions, and Young Investigator Session were selected by the ESGO Abstract Committee and the European Network of Young Gynae Oncologists (ENYGO) authors. There was a strong focus on surgical de-escalation, immunotherapy, maintenance therapy, and molecular profiling in gynecologic oncology.

Prognostic value of isolated tumor cells in sentinel lymph nodes in low risk endometrial cancer: results from an international multi-institutional study.

Objective: The prognostic significance of isolated tumor cells (≤0.2 mm) in sentinel lymph nodes (SLNs) of endometrial cancer patients is still unclear. Our aim was to assess the prognostic value of isolated tumor cells in patients with low risk endometrial cancer who underwent SLN biopsy and did not receive adjuvant therapy.

Mosaic promoter methylation contribution in hereditary breast/ovarian cancer pedigrees.

Purpose: Mosaic promoter methylation (meth) increases the risk of early-onset breast cancer, triple-negative breast cancer and ovarian cancer. As mosaic meth are believed to occur de novo, their role in family breast/ovarian cancer has not been assessed.

Patients: Blood-derived DNA from 20 unrelated affected cases from families with aggregation of breast/ovarian cancer, but with no germline pathogenic variants in /, or , were screened by methylation-sensitive high-resolution melting.

CNS tumor with EP300::BCOR fusion: discussing its prevalence in adult population.

The Central Nervous System (CNS) tumor with BCOR internal tandem duplication (ITD) has recently been added as a novel embryonal histomolecular tumor type to the 2021 World Health Organization (WHO) Classification of CNS Tumors. In addition, other CNS tumors harboring a BCOR/BCORL1 fusion, which are defined by a distinct DNA-methylation profile, have been recently identified in the literature but clinical, radiological and histopathological data remain scarce. Herein, we present two adult cases of CNS tumors with EP300::BCOR fusion.

An extracranial CNS presentation of the emerging "intracranial" mesenchymal tumor, FET: CREB-fusion positive.

A novel histomolecular tumor, the "intracranial mesenchymal tumor (IMT), FET::CREB fusion-positive", has recently been identified and added to the 2021 World Health Organization Classification of Tumors of the Central Nervous System. One of the essential diagnostic criteria defined in this classification is the intracranial location of the tumor. Herein, we report a spinal case of IMT with a classical EWSR1::CREM fusion.

A novel SMARCA2-CREM fusion: expanding the molecular spectrum of intracranial mesenchymal tumors beyond the FET genes.

A novel histomolecular tumor of the central nervous system, the "intracranial mesenchymal tumor (IMT), FET-CREB fusion-positive" has recently been identified in the literature and will be added to the 2021 World Health Organization Classification of Tumors of the Central Nervous System. However, our latest study using DNA-methylation analyses has revealed that intracranial FET-CREB fused tumors do not represent a single molecular tumor entity. Among them, the main subgroup presented classical features of angiomatoid fibrous histiocytoma, having ultrastructural features of arachnoidal cells, for.

Reference standards for gene fusion molecular assays on cytological samples: an international validation study.

Aims: Gene fusions assays are key for personalised treatments of advanced human cancers. Their implementation on cytological material requires a preliminary validation that may make use of cell line slides mimicking cytological samples. In this international multi-institutional study, gene fusion reference standards were developed and validated.

Nutrition and physical activity professional education in gastrointestinal oncology: a national multidisciplinary survey.

Objectives: Sarcopenia, present in more than 50% of digestive oncology patients, has a negative impact on clinical outcomes. Nutrition and adapted physical activity are two major interventions for the management of sarcopenia. However, young hepato-gastroenterologists, oncologists and surgeons in France have limited awareness on these topics.

Pathologists' diagnosis of invasive melanoma and melanocytic proliferations: observer accuracy and reproducibility study.

 To quantify the accuracy and reproducibility of pathologists' diagnoses of melanocytic skin lesions. Observer accuracy and reproducibility study. 10 US states.

Second-line chemotherapy for advanced biliary tract cancer after failure of the gemcitabine-platinum combination: A large multicenter study by the Association des Gastro-Entérologues Oncologues.

Background: Few data are available on second-line chemotherapy (CT2) for advanced biliary tract cancer (ABTC). The aim of this multicenter study was to describe the CT2 regimens used, the response rates, and the outcomes of patients treated with various CT2 regimens.

Methods: Patients who received CT2 for ABTC at 17 French institutions after the failure of the gemcitabine-platinum combination were retrospectively studied.